Kia Niro: High Voltage Battery Cooling System / Cooling Fan Description and operation

Description

Consisting of the main connector, the cooling fan relay and the BLDC motor, the cooling fan is controlled by the BMS ECU PWM signal which varies with the high voltage battery condition (9-speed).

Cooling Fan Specifications
Specification Current Item Specification Motor max current (A) Below. 3.8 Duty Duty (%) Fan ...

Cooling Fan Repair procedures
Removal    • Be sure to read and follow the “General Safety Information and Caution” ...

Other information:

Kia Niro 2017 (DE HEV) Service Manual: Troubleshooting
Trouble Shooting Ignition System Symptom Suspect area Remedy Vehicle indicates Ready in dash, but engine will not run when requested by the HPCU (HEV module). Ignition coil Inspect ignition coil, or repl ...

Kia Niro 2017 (DE HEV) Service Manual: Heated Steering wheel Schematic diagrams
System Circuit Diagram Terminal Function Housing Pin Function Wire color Pad A GND Black B HEATER Yellow C ...

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